Reasons behind drop in pollution levels | Lucknow News

The reduction is attributed to higher rainfall in Sept and completion of ring road flyovers and Kisan Path. EV and CNG buses added to public transport and rising number of personal EV cars and EV two- wheelers shows cleaner fuel use. Passenger count rose in Metro rail. Outer ring road has provided uninterrupted routes for long-distance run. LMC’s timely collection of solid waste and mechanised road sweeping were other factors.